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US 2023/0417875 A1Published application
Laser scanner
AssigneeZoller & FröHlich GmbH
InventorsChristoph Fröhlich, Markus Mettenleiter
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AssigneeZoller & FröHlich GmbH
InventorsChristoph Fröhlich, Markus Mettenleiter
Estimating the term…
A 2D laser scanner measures 360° profiles. The scanner has a housing on which a rotor head is retained and in which a reference module is protected against environmental influences. A housing bottom part has a hollow spindle which supports the rotating rotor head with a deflection unit. The beam path is formed in the interior of the spindle. A laser head is arranged oriented to the axis of rotation, via which the measurement beam is coupled into the laser head in the direction of the deflection unit. A receiver/detector module detects the measurement beam reflected from the measurement object. A PC/motor board, a measurement system and a connector board are received in the housing bottom part. The reference module is configured with a reference plate between the laser head and the deflection unit.
A 2D laser scanner comprising a laser head for outputting a measurement beam, a rotating deflection unit for deflecting the measurement beam in a direction of a measurement object, which deflection unit is driven by means of a drive and is received in a rotor head which is rotatably mounted on a housing, a detector module for detecting a receiver/measurement beam reflected from the measurement object, and a control and evaluation unit for signal processing, as well as a reference module, wherein the drive, the laser head, the detector module, the control unit, and the reference module are received in the housing.
4-15. (canceled)
Dependencies are inferred from the claim text.